Inspired by these two questions.
I am currently playing an Arcane Trickster that has a Flame Tongue Rapier and access to Booming Blade.
So I have:
- Piercing
- Fire
- Thunder
I am considering getting access to the Poisoner feat and Hex, adding Poison and Necrotic to the mix (with a ridiculous set-up sequence, I know).
This would leave me at 5 damage types in a single attack.
Is it possible to have more, across any class/subclass/multiclass (i.e., you're free to start with a new blank character)?
You can assume to get to level 20, and have access to items in the PHB, DMG, Xanathar, and Tasha.
As in the case of my character, set-up can be spread over multiple rounds.
Outside help is allowed, but I would prefer not.
Best Answer
13 out of 13 existing damage types, oh yeah
So, for the weapon of choice, take scimitar. Your race is Fallen Aasimar, because of necrotic shroud. For the class/subclass setup, take those:
For the feats, those are essential:
As for items, well:
This will give you following damage types on a shortsword hit:
So yeah, it is possible to deal all damage types in a single attack.